MikroTik RouterOS 7.0.x < 7.23.4 / 7.24.x < 7.24.2 X.509 署名検証バイパス(CVE-2026-67278)

バージョン 1.4

Sep 28, 2026, 8:04 AM

CVSS metrics ("CVSSv2 score" set to 9.4)
CVSS metrics ("CVSSv2 vector" set to "CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:N")
CVSS metrics ("Cvssv4 threat vector" set to "CVSS:4.0/E:P")
CVSS temporal metrics ("CVSSv2 temporal vector" set to "CVSS2#E:POC/RL:OF/RC:C")
CVSS temporal metrics ("CVSSv3 temporal vector" set to "CVSS:3.0/E:P/RL:O/RC:C")
CVSSv2 severity (based on CVE-2026-67278, severity increased from "Medium" to "High")
Exploit attributes ("Exploit available" set to "True")
Exploit attributes ("Exploitability ease" changed from "No known exploits are available" to "Exploits are available")